Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11570394 | Virtual image display apparatus and video device unit manufacturing method | Masayuki Takagi, Yoshitaka Hama | 2023-01-31 |
| 11163162 | Light control shade for transmissive display apparatus | Masayuki Takagi, Takashi Takeda, Akira Komatsu, Toshiaki Miyao | 2021-11-02 |
| 10986303 | Virtual image display apparatus and video device unit manufacturing method | Masayuki Takagi, Yoshitaka Hama | 2021-04-20 |
| 10802289 | Virtual image display device | Masayuki Takagi, Toshiaki Miyao, Akira Komatsu, Takashi Takeda | 2020-10-13 |
| 10735701 | Virtual image display apparatus | Masayuki Takagi, Takashi Takeda, Akira Komatsu, Toshiaki Miyao | 2020-08-04 |
| 10674108 | Virtual image display apparatus and video device unit manufacturing method | Masayuki Takagi, Yoshitaka Hama | 2020-06-02 |
| 10645374 | Head-mounted display device and display control method for head-mounted display device | Takashi Takeda, Masayuki Takagi, Toshiaki Miyao, Akira Komatsu | 2020-05-05 |
| 10502961 | Virtual image display apparatus | Toshiaki Miyao, Masayuki Takagi, Takashi Takeda, Akira Komatsu, Kazuya Kamakura | 2019-12-10 |
| 10481398 | Virtual image display apparatus | Toshiaki Miyao, Masayuki Takagi, Takashi Takeda, Akira Komatsu, Takeshi Koshihara +1 more | 2019-11-19 |
| 10394028 | Virtual image display apparatus | Masayuki Takagi, Toshiaki Miyao, Takashi Takeda, Akira Komatsu | 2019-08-27 |
| 10397560 | Transmission-type display | Toshiaki Miyao, Masayuki Takagi, Akira Komatsu, Takashi Takeda | 2019-08-27 |
| 10330934 | Image relay optical system and virtual image display device including the same | Takashi Takeda, Akira Komatsu, Masayuki Takagi, Toshiaki Miyao | 2019-06-25 |
| 10310270 | Virtual image display apparatus | Akira Komatsu, Masayuki Takagi, Takashi Takeda, Toshiaki Miyao | 2019-06-04 |
| 10281963 | Image display device and head mounted image display device | Masayuki Takagi, Toshiaki Miyao, Takeshi Fujishiro, Takashi Takeda, Akira Komatsu +1 more | 2019-05-07 |
| 10271003 | Virtual image display apparatus and video device unit manufacturing method | Masayuki Takagi, Yoshitaka Hama | 2019-04-23 |
| 10261322 | Virtual image display apparatus | Masayuki Takagi, Takashi Takeda, Akira Komatsu, Toshiaki Miyao | 2019-04-16 |
| 10247945 | Virtual image display apparatus | Masayuki Takagi, Takashi Takeda, Akira Komatsu, Toshiaki Miyao | 2019-04-02 |
| 10228567 | Virtual image display apparatus | Masayuki Takagi, Takashi Takeda, Akira Komatsu, Toshiaki Miyao | 2019-03-12 |
| 10180576 | Virtual image display device | Masayuki Takagi, Toshiaki Miyao, Akira Komatsu, Takashi Takeda | 2019-01-15 |
| 10108015 | Light guide device and virtual image display apparatus | Akira Komatsu, Masayuki Takagi, Toshiaki Miyao, Takashi Takeda | 2018-10-23 |
| 10078222 | Light guide device and virtual-image display device | Akira Komatsu, Takashi Takeda, Masayuki Takagi, Toshiaki Miyao, Hayato Matsuki | 2018-09-18 |
| 10073273 | Virtual image display apparatus | Toshiaki Miyao, Masayuki Takagi, Takashi Takeda, Akira Komatsu, Kazuya Kamakura | 2018-09-11 |
| 9979936 | Virtual image display apparatus | Masayuki Takagi, Takashi Takeda, Akira Komatsu, Toshiaki Miyao | 2018-05-22 |
| 9977238 | Virtual image display apparatus | Akira Komatsu, Takashi Takeda, Toshiaki Miyao, Masayuki Takagi | 2018-05-22 |
| 9971158 | Virtual image display device | Masayuki Takagi, Toshiaki Miyao, Akira Komatsu, Takashi Takeda | 2018-05-15 |